feat: add libvips version comment in generated code (#41)

* feat: add libvips version comment in generated code

* build: update generated vips package

Author: cshum

cmd/vipsgen/main.go

@@ -58,6 +58,9 @@ func main() {
 	// Create operation manager for C-based introspection
 	vipsIntrospection := introspection.NewIntrospection(*isDebug)
 
+	// Get libvips version from introspection
+	libvipsVersion := vipsIntrospection.GetLibvipsVersion()
+
 	// Extract image types from operations
 	imageTypes := vipsIntrospection.DiscoverImageTypes()
 
@@ -70,7 +73,7 @@ func main() {
 	log.Printf("Discovered %d enum types\n", len(enumTypes))
 
 	// Create unified template data
-	templateData := generator.NewTemplateData(operations, enumTypes, imageTypes)
+	templateData := generator.NewTemplateData(libvipsVersion, operations, enumTypes, imageTypes)
 
 	// Generate all code using the unified template data approach
 	if err := generator.Generate(loader, templateData, outputDir); err != nil {

internal/generator/templatedata.go

@@ -6,20 +6,23 @@ import (
 
 // TemplateData holds all data needed by any template
 type TemplateData struct {
-	Operations []introspection.Operation
-	EnumTypes  []introspection.EnumTypeInfo
-	ImageTypes []introspection.ImageTypeInfo
+	VipsVersion string
+	Operations  []introspection.Operation
+	EnumTypes   []introspection.EnumTypeInfo
+	ImageTypes  []introspection.ImageTypeInfo
 }
 
 // NewTemplateData creates a new TemplateData structure with all needed information
 func NewTemplateData(
+	vipsVersion string,
 	operations []introspection.Operation,
 	enumTypes []introspection.EnumTypeInfo,
 	imageTypes []introspection.ImageTypeInfo,
 ) *TemplateData {
 	return &TemplateData{
-		Operations: operations,
-		EnumTypes:  enumTypes,
-		ImageTypes: imageTypes,
+		VipsVersion: vipsVersion,
+		Operations:  operations,
+		EnumTypes:   enumTypes,
+		ImageTypes:  imageTypes,
 	}
 }

internal/generator/templatefunc.go

@@ -1021,9 +1021,6 @@ func generateImageArgumentsComment(op introspection.Operation) string {
 					// Ensure description starts with lowercase and ends with period
 					if len(cleanDesc) > 0 {
 						cleanDesc = strings.ToLower(string(cleanDesc[0])) + cleanDesc[1:]
-						if !strings.HasSuffix(cleanDesc, ".") {
-							cleanDesc += "."
-						}
 					}
 					result.WriteString(fmt.Sprintf("\n// The %s specifies %s", arg.GoName, cleanDesc))
 				}

internal/introspection/introspection.go

@@ -32,3 +32,8 @@ func NewIntrospection(isDebug bool) *Introspection {
 		isDebug:              isDebug,
 	}
 }
+
+// GetLibvipsVersion returns the libvips version string
+func (v *Introspection) GetLibvipsVersion() string {
+	return C.GoString(C.vips_version_string())
+}

internal/templates/callback.go.tmpl

@@ -1,4 +1,4 @@
-// Code generated by github.com/cshum/vipsgen. DO NOT EDIT.
+// Code generated by github.com/cshum/vipsgen from libvips {{.VipsVersion}}. DO NOT EDIT.
 
 package vips
 

internal/templates/connection.c.tmpl

@@ -1,4 +1,4 @@
-// Code generated by github.com/cshum/vipsgen. DO NOT EDIT.
+// Code generated by github.com/cshum/vipsgen from libvips {{.VipsVersion}}. DO NOT EDIT.
 
 #include "connection.h"
 

internal/templates/connection.go.tmpl

@@ -1,4 +1,4 @@
-// Code generated by github.com/cshum/vipsgen. DO NOT EDIT.
+// Code generated by github.com/cshum/vipsgen from libvips {{.VipsVersion}}. DO NOT EDIT.
 
 package vips
 

internal/templates/connection.h.tmpl

@@ -1,4 +1,4 @@
-// Code generated by github.com/cshum/vipsgen. DO NOT EDIT.
+// Code generated by github.com/cshum/vipsgen from libvips {{.VipsVersion}}. DO NOT EDIT.
 
 #include <stdlib.h>
 #include <vips/vips.h>

internal/templates/image.go.tmpl

@@ -1,4 +1,4 @@
-// Code generated by github.com/cshum/vipsgen. DO NOT EDIT.
+// Code generated by github.com/cshum/vipsgen from libvips {{.VipsVersion}}. DO NOT EDIT.
 
 package vips
 

internal/templates/types.go.tmpl

@@ -1,4 +1,4 @@
-// Code generated by github.com/cshum/vipsgen. DO NOT EDIT.
+// Code generated by github.com/cshum/vipsgen from libvips {{.VipsVersion}}. DO NOT EDIT.
 
 package vips